ITech IT8900 Series - Page 77

Technical Specifications
Copyright © ITECH Electronic Co., Ltd. 68
Model IT8945-150-2500
Rated value
(0
～
40
℃
)
Input voltage
0~150V
Input current
0~250A
0~2500A
Input power
45KW
Min. operating
voltage
0.35V/250A 3.5V/2500A
Constant voltage
mode
Range 0.1~18V 0.1~150V
Resolution 1mV 10mV
Accuracy ±(0.05%+0.05%FS) ±(0.05%+0.05%FS)
Constant current
mode
Range 0~250A 0~2500A
Resolution 10mA 100mA
Accuracy ±(0.1%+0.1%FS) ±(0.2%+0.2%FS)
Constant
resistance mode
*1
Range
0.005Ω~10Ω
10Ω~7.5KΩ
Resolution
16bit
Accuracy
0.01%+0.08S *2
0.01%+0.0008S
Constant power
Mode *3
Range 45KW
Resolution 1W
Accuracy
0.2%+0.3%FS
Measuring range
Read-back voltage
Range 0~18V 0~150V
Resolution 1mV 10mV
Accuracy ±(0.025%+0.025%FS) ±(0.025%+0.025%FS)
Read-back current
Range 0~250A 0~2500A
Resolution 10mA 100mA
Accuracy ±(0.1%+0.1%FS) ±(0.2%+0.2%FS)
Read-back power
*2
Range 45KW
Resolution 1W
Accuracy ±(0.2%+0.3%FS)
Protection range
Overpower
protection
≒45.4KW
Overcurrent
protection
≒
275A
≒
2750A
Overvoltage
protection
≒157V
Overtemperature
protection
≒85℃
Specification
Short circuit
Current (CC)
≒2
75A
≒
2750A
Voltage (CV) 0V 0V
Resistance (CR)
≒
1.4mΩ
≒
1.4mΩ
Input terminal
impedance
≒
300KΩ
Dimension
37U
*1.The voltage/current input is no less than 10%FS (FS indicates the full
scope).
*2.The scope of read-back resistance is
(1/(1/R+(1/R)*0.01%+0.08),1/(1/R-(1/R)*0.01%-0.08)).
*3.The voltage/current input is no less than 10%FS.